30oz Bluetooth Audio Cup with 304 Stainless Steel Insulation for Hot and Cold Drinks

This Bluetooth Audio Cup combines a large 30oz capacity with vacuum insulation and a built-in wireless speaker, allowing you to enjoy your favourite beverages while streaming music or taking calls. The double-wall construction uses a 304 stainless steel inner liner and a 201 stainless steel outer shell, offering practical durability without unnecessary weight. Whether you need to keep coffee hot during a long commute or water cold at the gym, this tumbler maintains temperature for 6 to 12 hours. Available in pink, black, white, or orange, it suits a range of personal styles and makes a thoughtful gift for anyone who values convenience and multitasking.

Features and Construction

The cup is built around two practical functions: insulation and audio. Its construction reflects straightforward engineering with no unnecessary embellishments.

Material and Build

The inner liner is made from 304 stainless steel, a common food-grade material that resists corrosion and does not transfer flavours. The outer shell uses 201 stainless steel, which provides a firm, lightweight structure. The lid (not specified in source) may vary by colour option.

Size and Practical Fit

With a 30oz capacity, the cup holds approximately 888ml, enough to reduce refills during a full work shift or a long drive. The cylindrical shape fits standard car cup holders and most backpack side pockets.

Uses and Placement

This product is designed for situations where you want one device to handle both drink temperature and audio needs.

Event or Professional Use

During meetings, outdoor work breaks, or trade shows, the Bluetooth speaker lets you play background music or conference calls from your phone without carrying a separate speaker.

Everyday Home Use

At home, the cup works as a bedside tumbler with audio for podcasts, or as a desk companion during remote work. The insulation keeps drinks at the desired temperature for hours.

Benefits and Buying Value

The key advantage is combining two everyday items into one, saving space and reducing clutter.

Reuse and Low Maintenance

The stainless steel construction is easy to clean by hand, and the insulation means you do not need to reheat or recool drinks frequently. The Bluetooth speaker runs on a rechargeable battery (not specified further in source).

Why Choose This Product

For those who already carry a water bottle and a portable speaker, this cup replaces both. It offers a practical solution with a choice of four colours and a straightforward design.